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STM32L073VZTx

STMicroelectronics Arm Cortex-M0+ MCU, 192KB flash, 20KB RAM, 32 MHz, 1.65-3.6V, 84 GPIO, LQFP100

Schematic Symbol

STM32L073VZTxVLCDNRSTVSSAVREF-VREF+VDDAVSSVDDVSSVDDVDDVSSVDD_USBBOOT0VSSVDDPE2PE3PE4PE5PE6PC13PC14PC15PH9PH10PH0PH1PC0PC1PC2PC3PA0PA1PA2PA3PA4PA5PA6PA7PC4PC5PB0PB1PB2PE7PE8PE9PE10PE11PE12PE13PE14PE15PB10PB11PB12PB13PB14PB15PD8PD9PD10PD11PD12PD13PD14PD15PC6PC7PC8PC9PA8PA9PA10PA11PA12PA13PA14PA15PC10PC11PC12PD0PD1PD2PD3PD4PD5PD6PD7PB3PB4PB5PB6PB7PB8PB9PE0PE1

Pin Configuration (100 pins)

PinNameType
1PE2bidirectional
2PE3bidirectional
3PE4bidirectional
4PE5bidirectional
5PE6bidirectional
6VLCDpower_in
7PC13bidirectional
8PC14bidirectional
9PC15bidirectional
10PH9bidirectional
11PH10bidirectional
12PH0bidirectional
13PH1bidirectional
14NRSTinput
15PC0bidirectional
16PC1bidirectional
17PC2bidirectional
18PC3bidirectional
19VSSApower_in
20VREF-input
21VREF+input
22VDDApower_in
23PA0bidirectional
24PA1bidirectional
25PA2bidirectional
26PA3bidirectional
27VSSpower_in
28VDDpower_in
29PA4bidirectional
30PA5bidirectional
31PA6bidirectional
32PA7bidirectional
33PC4bidirectional
34PC5bidirectional
35PB0bidirectional
36PB1bidirectional
37PB2bidirectional
38PE7bidirectional
39PE8bidirectional
40PE9bidirectional
41PE10bidirectional
42PE11bidirectional
43PE12bidirectional
44PE13bidirectional
45PE14bidirectional
46PE15bidirectional
47PB10bidirectional
48PB11bidirectional
49VSSpassive
50VDDpower_in
51PB12bidirectional
52PB13bidirectional
53PB14bidirectional
54PB15bidirectional
55PD8bidirectional
56PD9bidirectional
57PD10bidirectional
58PD11bidirectional
59PD12bidirectional
60PD13bidirectional
61PD14bidirectional
62PD15bidirectional
63PC6bidirectional
64PC7bidirectional
65PC8bidirectional
66PC9bidirectional
67PA8bidirectional
68PA9bidirectional
69PA10bidirectional
70PA11bidirectional
71PA12bidirectional
72PA13bidirectional
73VDDpower_in
74VSSpassive
75VDD_USBpower_in
76PA14bidirectional
77PA15bidirectional
78PC10bidirectional
79PC11bidirectional
80PC12bidirectional
81PD0bidirectional
82PD1bidirectional
83PD2bidirectional
84PD3bidirectional
85PD4bidirectional
86PD5bidirectional
87PD6bidirectional
88PD7bidirectional
89PB3bidirectional
90PB4bidirectional
91PB5bidirectional
92PB6bidirectional
93PB7bidirectional
94BOOT0input
95PB8bidirectional
96PB9bidirectional
97PE0bidirectional
98PE1bidirectional
99VSSpassive
100VDDpower_in

Footprint

Confirmed

Package_QFP/LQFP-100_14x14mm_P0.5mm

Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
Pads (100)
NumberType
1smd
2smd
3smd
4smd
5smd
6smd
7smd
8smd
9smd
10smd
11smd
12smd
13smd
14smd
15smd
16smd
17smd
18smd
19smd
20smd
21smd
22smd
23smd
24smd
25smd
26smd
27smd
28smd
29smd
30smd
31smd
32smd
33smd
34smd
35smd
36smd
37smd
38smd
39smd
40smd
41smd
42smd
43smd
44smd
45smd
46smd
47smd
48smd
49smd
50smd
51smd
52smd
53smd
54smd
55smd
56smd
57smd
58smd
59smd
60smd
61smd
62smd
63smd
64smd
65smd
66smd
67smd
68smd
69smd
70smd
71smd
72smd
73smd
74smd
75smd
76smd
77smd
78smd
79smd
80smd
81smd
82smd
83smd
84smd
85smd
86smd
87smd
88smd
89smd
90smd
91smd
92smd
93smd
94smd
95smd
96smd
97smd
98smd
99smd
100smd

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SymbolDownload Library
Footprint

Details

LibraryMCU_ST_STM32L0
Pin Count100
FootprintLQFP-100_14x14mm_P0.5mm
Pad Count100
View Datasheet

Keywords

ArmCortex-M0+STM32L0STM32L0x3